2022 American Transplant Congress
Antibody-Mediated Allograft Rejection is Associated with an Increase in Peripheral Differentiated Cd28-cd8+ T Cells – Analyses of a Cohort of 1032 Kidney Transplant Recipients
*Purpose: CD28-CD8+ T cells represent a differentiated CD8+ T cell subset that is found to be increased in various conditions associated with chronic antigenic stimulation…2022 American Transplant Congress
Use of Everolimus and Reduced Calcineurin Inhibitors in Bk Nephropathy: Insights from Follow-Up and Surveillance Biopsies
Cleveland Clinic, Cleveland, OH
*Purpose: BK virus-associated nephropathy (BKVAN) is a clinically important entity that results in an allograft loss in kidney transplant recipients (KTRs). Mammalian target of rapamycin…2022 American Transplant Congress
Characterisation of Kidney-Specific Extracellular Vesicles During Isolated Organ Normothermic Machine Perfusion
*Purpose: Introduction: Normothermic machine perfusion (NMP) can evaluate and recondition deceased-donor kidneys but accurate biomarkers are needed to assess organ quality and to predict post-transplant…2022 American Transplant Congress
Comparison of IGG and IGM Type B Cell Receptor-Mediated MTOR Phosphorylation Signal
Division of Transplant Immunology, Division of Transplant Immunology, Tokyo, Japan
*Purpose: IgG and IgM memory B cells (mBCs) corresponding donor-specific antigen are closely involved in the activation of humoral immunity against transplanted grafts. Therefore, it…2022 American Transplant Congress
Revisiting Late Graft Loss or Death in Pediatric Liver Transplantation Through Analysis of the SPLIT Database
*Purpose: With advances in surgical techniques, medical management, and more equitable allocation systems, children who receive a liver transplant today can expect remarkable outcomes early…2022 American Transplant Congress
The Limited Role of Liver Transplantation in Porto-Pulmonary Hypertension Pathology
*Purpose: Portopulmonary hypertension (POPH) refers to pulmonary artery hypertension (PH) as a consequence of portal hypertension with or without liver disease. Previous studies used pulmonary…2022 American Transplant Congress
Defining New Arterial and Arteriolar Lesions Accompanying Transplant Glomerulopathy: Potential Additions to the Histologic Assessment of ABMR
*Purpose: Transplant glomerulopathy (TG) results from chronic endothelial injury most commonly related to ABMR. Surprisingly, except for PTC, the relation between TG and other vascular…2022 American Transplant Congress
Performance of Donor Derived Cell Free DNA (dd-cfDNA) in Diagnosing Subclinical and Clinical Acute Rejection in Kidney Transplant Recipients
*Purpose: The aim of this study was to examine the performance of Viracor TRAC donor derived cell free DNA (dd-cfDNA) in for-cause biopsies as well…2022 American Transplant Congress
Evaluation of Technical Bladder Complications in Kidney Transplantation Recipients with a Prolonged Dialysis History
University of Southern California, Los Angeles, CA
*Purpose: The kidney transplant (KT) waiting list continues to expand, resulting in prolonged dialysis times of >8 years prior to transplantation in some regions. The…2022 American Transplant Congress
De Novo Anti-Brush Border Antibody Disease in a Kidney Transplant Recipient
Ohio State University, Columbus, OH
*Purpose: Anti-brush border antibody (ABBA) disease is very rare, characterized by tubulointerstitial damage caused by autoantibodies against LDL receptor-related protein 2 (LRP2) in the proximal…
American Transplant Congress abstracts